What is Activatedroutesnapshot in angular 2?

Activatedroutesnapshot in Angular 2 is basically an immutable object which is used to represent a particular version of ActiveRoute.

For the implementation of Activatedroutesnapshot object following syntax can be used.

export class ActivatedRoute {
   /** The current snapshot of this route **/
   snapshot: ActivatedRouteSnapshot;
}